How to set parameters of Recursive Polynomial Model Estimator in Simulink

3 Ansichten (letzte 30 Tage)
Hello! everyone,
I have a question when using the Recursive Polynomial Model Estimator. I am trying to achieve the online estimation of a two-input two-output system. So my settings are na: [2,2;2,2], nb: [1,1;1,1]; nk: [1,1;1,1]. But there is an error that shows the number of parameters in na must be a scalar. Why is there such an error? How to fix it?
Thanks.

Akzeptierte Antwort

Rajiv Singh
Rajiv Singh am 8 Jul. 2020
The Recursive Polynomial Model Estimator supports single output estimations only.
  5 Kommentare
Rajiv Singh
Rajiv Singh am 9 Jul. 2020
The recursive estimation features are limited right now and we plan to remove I/O size limitations in future. Right now, one possibility is to use a different estimator for each output. If you have multiple inputs too, you can only use the ARX recursive estimator.

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (0)

Kategorien

Mehr zu Linear Model Identification finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by